Ricoh D146 Service Manual page 659

SC No. Level
SC877-00 B
SC No. Level
SC878-00 D
SC No. Level
SC878-01 D
SM
Error Name/Error Condition/Major Cause/Solution
Data Overwrite Security card error
The "Auto Erase Memory" function of the Data Overwrite
Security is set to on but it cannot be done.
§
Data Overwrite Security option SD card is broken.
§
Data Overwrite Security option SD card has been removed.
§
If the SD card is broken, prepare a new Data Overwrite
Security option SD card and replace the NVRAM.
§
If the SD card has been removed, turn the main power off
and reinstall a working Data Overwrite Security option SD
card.
Error Name/Error Condition/Major Cause/Solution
TPM electronic authentication error
The machine failed TPM electronic authentication.
System hash registered in the TPM did not match the data on
the USB flash.
§
System module was updated in an unauthorized manner.
§
USB flash is not working correctly.
Replace the board.
Error Name/Error Condition/Major Cause/Solution
USB Flash error
USB Flash file system error
USB Flash file system has been destroyed.
Replace the controller board.
5-185
Service Call 816-899
D146/D147/D148/D149/D150